diff --git a/flake.nix b/flake.nix
index 135f9c5..b7ee399 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,7 +6,7 @@
   };
 
   outputs = { self, nixpkgs }@inputs: {
-    nixosConfigurations.default = nixpkgs.lib.nixosSystem {
+    nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
       specialArgs = { inherit inputs; };
       modules = [
         ./configuration.nix
diff --git a/home-manager.nix b/home-manager.nix
index 921f85c..e1f4f3a 100644
--- a/home-manager.nix
+++ b/home-manager.nix
@@ -1,6 +1,9 @@
 { config, pkgs, lib, ... }:
 let
-  home-manager = builtins.fetchTarball https://github.com/nix-community/home-manager/archive/release-25.05.tar.gz;
+  home-manager = builtins.fetchTarball { 
+    url = "https://github.com/nix-community/home-manager/archive/release-25.05.tar.gz";
+    sha256 = "07pk5m6mxi666dclaxdwf7xrinifv01vvgxn49bjr8rsbh31syaq";
+  };
 in
 {
   imports = [